Extremely
Extremely adverb - To a great degree.
For certain and extremely are semantically related. In some cases you can use "For certain" instead an adverb "Extremely".
For certain
For certain adverb - Definitely or positively (`sure' is sometimes used informally for `surely').
Extremely and for certain are semantically related. Sometimes you can use "Extremely" instead an adverb phrase "For certain".
Mutual synonyms
Related pairs
- right and extremely
- right and for certain
- truly and extremely
- truly and for certain
- absolutely and extremely
- absolutely and for certain
- real and extremely
- real and for certain
- downright and extremely
- downright and for certain
- quite and extremely
- quite and for certain
- positively and extremely
- positively and for certain
Both terms in one sentence
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Adam thus becomes increasingly political as the season progresses, sometimes even forcing McCoy to pursue extremely higher charges for certain crimes.
Source: Series / Law & Order -
Even after two games, the only things known about them for certain is that they're extremely technologically advanced and they always have way more power available than you think.
Source: Technologically Advanced Foe - There's also the extremely annoying tendency for certain actions that, once started, cannot be cancelled, like reloading a weapon (which can take a very long time if you don't have a spare clip).
Source: Real Time with Pause
Cite this Source
For certain and Extremely. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/extremely/for_certain
Extremely & For certain. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/extremely/for_certain>.
For certain or Extremely. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/extremely/for_certain.
Google Ngram Viewer shows how "extremely" and "for certain" have occurred on timeline